1429664-95-8Relevant academic research and scientific papers
Remarkable fluorescence change based on the protonation-deprotonation control in organic crystals
Zhang, Jibo,Chen, Jinlong,Xu, Bin,Wang, Lijuan,Ma, Suqian,Dong, Yujie,Li, Bao,Ye, Ling,Tian, Wenjing
, p. 3878 - 3880 (2013)
Insights into the origin of the fluorescence responsive to protonation-deprotonation stimuli were provided through the study on the crystals of a new stimuli-responsive molecule BP3VA. And the transformation between microcrystals demonstrated the varying emissions of the BP3VA powder. The Royal Society of Chemistry.
Novel anthrene-based photoelectric functional materials and preparation method thereof
-
, (2019/11/29)
The invention discloses a novel anthracene-based photoelectric functional material and a preparation method thereof. The preparation method comprises steps as described in the specification. Accordingto the invention, the novel anthracene-based photoelectric functional material is prepared from low-priced raw materials; and the method has the advantages of few by-products, simple operation, convenient purification and high yield, and is beneficial for industrial production and cost control.
Synthesis of Fluorescent Nanoscale Salts/Metal-Organic Frameworks for Live-Cell Imaging
Singh, Udai P.,Singh, Neetu,Varshney, Ritu,Roy, Partha,Butcher, Ray J.
, p. 2804 - 2813 (2018/05/09)
The reaction between disulfonic acid, i.e., 1,5-naphthalenedisulfonic acid (NDS), Cu(NO3)2·3H2O, and variety of ditopic pyridine analogues viz., 9,10-bis((E)-2-(pyridin-4-yl)vinyl)anthracene (B4PVA), 9,10-bis((E)-2-(pyridin-3-yl)vinyl)anthracene (B3PVA), and 3,3′-(peroxybis(methylene))dipyridine (3PBP), resulted in the formation of salts/metal-organic frameworks (MOFs), i.e., [NDS2-·B4PVA2+·S] (FNP 1a), [NDS2-·3PBP2+·MeOH·H2O] (FNP 1b), [Cu·NDS·B4PVA] (FNP 1c), [Cu·NDS·B3PVA] (FNP 1d), and [Cu·NDS·3PBP] (FNP 1e), by the diffusion method where S in FNP 1a is a squeezed solvent molecule. Sulfonates with six oxygen atoms are involved in coordination with metal center and formed hydrogen bond interactions. X-ray structural analysis showed supramolecular architecture of the salts/MOFs where ligands act as a linear linker. The approximate particle size was calculated by powder X-ray diffraction patterns of the compounds using the Debye-Scherrer equation. The morphological characterization of the FNPs were performed by using scanning electron microscopy. The emission properties of these salts/MOFs may due the intraligand charge transfer (ILCT) and ligand to metal charge transfer phenomena. These nanocrystals were evaluated in live-cell imaging assays using HeLa and MCF-7 as a model cell-line.
